What is defined as the amount of space an object occupies?

Volume is defined as the amount of space an object occupies. It quantifies how much three-dimensional space an object takes up, regardless of its shape or the material it is made from. This concept is fundamental in both physics and chemistry, as it helps in understanding how substances interact and behave in different conditions.

When we measure volume, we typically use units such as liters or cubic meters, which indicate the capacity of an object. For example, a solid block, a liquid in a container, or even a gas can all be described in terms of their volume. Understanding volume is crucial in various applications, such as in cooking, where precise measurements ensure successful recipes, or in engineering, where the volume of materials affects design and structural integrity.

In contrast, mass refers specifically to the amount of matter in an object, density represents the mass per unit volume of a substance, and weight is the force exerted by gravity on that mass. Each of these terms has its own distinct meaning and application in science, but when referring specifically to the space an object occupies, volume is the correct term.